0
Scientific Notation
Scientific notation is the expression of a number based on the largest exponent of 10 for its value, where the form is a decimal number A x 10n.
6,389 Questions
Why is 10 used as the base in scientific notation?
The choice of 10 as the base in scientific notation is mainly due to historical reasons and the fact that humans use a decimal system in everyday life. Using base 10 in scientific notation allows for easy conversion between powers of 10 and ordinary numbers, making calculations and comparisons more intuitive. Additionally, the vast majority of scientific measurements and quantities tend to fall within a range that can be adequately represented using powers of 10.
How do you write 1300 in scientific notation?
To write 1300 in scientific notation, you would move the decimal point three places to the left, resulting in 1.3 × 10^3.
What is the answer to 15cubed exponential notation?
15cubed or 153 = 3,375
3,375 in exponential notation is 3.375 × 103
What is the scientific notation for 0.00000054782?
The scientific notation for 0.00000054782 is 5.4782 x 10^-7.
How do you convert 140000 into scientific notation?
To convert 140000 into scientific notation, move the decimal point four places to the left, so the number becomes 1.4. Then, multiply it by 10 raised to the power of 5 (since the decimal was moved four places). So, 140000 in scientific notation is 1.4 x 10^5.
How do you write 1248 using scientific notation in math?
1248 can be written in scientific notation as 1.248 x 10^3.
What is 31700 in scientific notation?
The number 31700 in scientific notation is written as 3.17 x 10^4.
How do you write 81500 in scientific notation?
81500 can be written in scientific notation as 8.15 x 10^4.
What is the standard form of one hundred and seven thousand?
The standard form of one hundred and seven thousand (107,000) is: 1.07 × 105
What is the history of scientific notation?
Scientific notation has been used for centuries but was formalized in the 17th century by scientists like Isaac Newton and John Wallis. The notation became more widely adopted in the 19th century with the rise of scientific disciplines. It allows scientists to express very large or very small numbers in a compact and standardized format, making calculations and comparisons easier.
How do you write 0.0000192 in scientific notation?
0.0000192 can be written in scientific notation as 1.92 x 10^-5.
What is n in scientific notation?
In scientific notation, "n" represents the coefficient or mantissa, which is a number between 1 and 10. It is multiplied by a power of 10, denoted by the exponent, to give the overall value of the number.
